public Class ECJPAKERound1Payload

Class Inheritance

extends Object

Imports

org.bouncycastle.math.ec.ECPoint

The payload sent/received during the first round of a EC J-PAKE exchange.

Each ECJPAKEParticipant creates and sends an instance of this payload to the other ECJPAKEParticipant. The payload to send should be created via ECJPAKEParticipant#createRound1PayloadToSend().

Field Summary

Modifier and Type	Field and Description
private final ECPoint	gx1 The value of g^x1
private final ECPoint	gx2 The value of g^x2
private final ECSchnorrZKP	knowledgeProofForX1 The zero knowledge proof for x1.
private final ECSchnorrZKP	knowledgeProofForX2 The zero knowledge proof for x2.
private final String	participantId

Access	Constructor and Description
public	ECJPAKERound1Payload(String participantId, ECPoint gx1, ECPoint gx2, ECSchnorrZKP knowledgeProofForX1, ECSchnorrZKP knowledgeProofForX2)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

gx1	back to summary
private final ECPoint gx1 The value of g^x1

gx2	back to summary
private final ECPoint gx2 The value of g^x2

knowledgeProofForX1 back to summary

knowledgeProofForX1	back to summary
private final ECSchnorrZKP knowledgeProofForX1 The zero knowledge proof for x1. This is a class `ECSchnorrZKP` with two fields, containing {g^v, r} for x1.

private final ECSchnorrZKP knowledgeProofForX1

The zero knowledge proof for x1.

This is a class ECSchnorrZKP with two fields, containing {g^v, r} for x1.

knowledgeProofForX2 back to summary

knowledgeProofForX2	back to summary
private final ECSchnorrZKP knowledgeProofForX2 The zero knowledge proof for x2. This is a class `ECSchnorrZKP` with two fields, containing {g^v, r} for x2.

private final ECSchnorrZKP knowledgeProofForX2

The zero knowledge proof for x2.

This is a class ECSchnorrZKP with two fields, containing {g^v, r} for x2.

participantId	back to summary
private final String participantId

ECJPAKERound1Payload	back to summary
public ECJPAKERound1Payload(String participantId, ECPoint gx1, ECPoint gx2, ECSchnorrZKP knowledgeProofForX1, ECSchnorrZKP knowledgeProofForX2)

getGx1	back to summary
public ECPoint getGx1()

getGx2	back to summary
public ECPoint getGx2()

getKnowledgeProofForX1	back to summary
public ECSchnorrZKP getKnowledgeProofForX1()

getKnowledgeProofForX2	back to summary
public ECSchnorrZKP getKnowledgeProofForX2()

getParticipantId	back to summary
public String getParticipantId()